BEST Air Fryer Prime Rib Recipe

Ingredients

• 5-pound boneless prime rib roast
• 1/4 cup olive oil
• 6 cloves garlic, minced
• 3 tablespoons fresh rosemary, finely chopped
• 3 tablespoons fresh thyme, finely chopped
• 2 tablespoons kosher salt
• 1 tablespoon coarse ground black pepper
• 1 tablespoon Dijon mustard
• 2 teaspoons onion powder
• 1 teaspoon paprika
• 1/2 teaspoon cayenne pepper (optional, for a spicy kick)

Instructions

1. 1

   Remove the prime rib from the refrigerator and...: Remove the prime rib from the refrigerator and let it sit at room temperature for about an hour before cooking. This will help the roast cook more evenly.

2. 2

   In a small bowl, combine the olive oil,...: In a small bowl, combine the olive oil, minced garlic, chopped rosemary, chopped thyme, kosher salt, black pepper, Dijon mustard, onion powder, paprika, and cayenne pepper (if using). Mix well to form a paste.

3. 3

   Pat the prime rib dry with paper towels....: Pat the prime rib dry with paper towels. Using a sharp knife, make shallow cuts in a diamond pattern on the fat cap of the roast. This will help the seasoning penetrate the meat and enhance the flavor.

4. 4

   Rub the paste all over the prime rib,...: Rub the paste all over the prime rib, making sure to get it into the cuts you made. Be generous with the seasoning, ensuring the entire roast is coated evenly.

5. 5

   Preheat the air fryer to 375°F for 5...: Preheat the air fryer to 375°F for 5 minutes.

6. 6

   Place the prime rib in the air fryer...: Place the prime rib in the air fryer basket with the fat cap facing up.

7. 7

   Cook the prime rib at 375°F for 15...: Cook the prime rib at 375°F for 15 minutes. This initial high heat will help create a nice crust on the outside of the roast.

8. 8

   After 15 minutes, reduce the air fryer temperature...: After 15 minutes, reduce the air fryer temperature to 315°F. Cook for approximately 50-60 minutes, or until the internal temperature reaches 125°F for medium-rare (keeping in mind that the temperature will rise 5-10 degrees as it rests, check the notes for a temperature chart for the different levels of doneness)*. Use a meat thermometer to check the internal temperature periodically, as cooking times may vary depending on the size and model of your air fryer.

9. 9

   Once the prime rib has reached an internal...: Once the prime rib has reached an internal temperature of 125°F for medium-rare, remove it from the air fryer, place it on a cutting board, and tent it with aluminum foil. Let it rest for at least 15-20 minutes, until it has reached an internal temperature of 130°F-135°F. This will allow the juices to redistribute within the meat, resulting in a juicier and more tender prime rib.

10. 10

    After it finishes resting, slice the prime rib...: After it finishes resting, slice the prime rib and enjoy! Serve with your favorite sides, such as roasted or mashed potatoes, steamed vegetables, or a fresh salad.